Help Wall-E find his place in the universe! Ride a rocket through the solar system and use your letter recognition, spelling and mathematic skills to blast robots, form constellations and sort recycling stacks. Leapster2 players can connect online for extra activities and rewards. And with the LeapFrog. Learning Path, parents can see what their child is learning. Compatible with Leapster Learning System and Leapster2 System, sold separately.